情報源
US-CERT Current Activity
Cisco Releases Security Updates
https://www.us-cert.gov/ncas/current-activity/2017/10/18/Cisco-Releases-Security-Updates
概要
– AAA サービスを有効にしている Cisco FXOS
– AAA サービスを有効にしている Cisco NX-OS
– Cisco Small Business SPA50x Series IP Phone 7.6.2SR1 およびそれ以前
– Cisco Small Business SPA51x Series IP Phone 7.6.2SR1 およびそれ以前
– Cisco Small Business SPA52x Series IP Phone 7.6.2SR1 およびそれ以前
関連文書 (英語)
Cisco Security Advisory
Cisco Cloud Services Platform 2100 Unauthorized Access Vulnerability
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-ccs
Cisco FXOS and NX-OS System Software Authentication, Authorization, and Accounting Denial of Service Vulnerability
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-aaavty
Cisco Small Business SPA50x, SPA51x, and SPA52x Series IP Phones SIP Denial of Service Vulnerability
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-sip1
Cisco Small Business SPA51x Series IP Phones SIP Denial of Service Vulnerability
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-sip
引用元:JPCERTコーディネーションセンター
「JPCERT/CC WEEKLY REPORT 2017-10-25」
https://www.jpcert.or.jp/wr/2017/wr174101.html